An iterative method to solve the algebraic eigenvalue problem

被引：6

作者：

Besalu, E ^{[1
]}

Carbo-Dorca, R ^{[1
]}

机构：

[1] Univ Girona, Inst Computat Chem, Girona 17071, Catalunya, Spain

来源：

JOURNAL OF MATHEMATICAL CHEMISTRY | 1997年 / 21卷 / 04期

关键词：

D O I：

10.1023/A:1019103309814

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An iterative method based on perturbation theory in matrix form is described as a procedure to obtain the eigenvalues and eigenvectors of square matrices. Practical vector notation and elementary schematic algorithm codes are given. The particular programming characteristics of the present computational scheme are based upon eigenvector corrections, obtained through a simple Rayleigh-Schrodinger perturbation theory algorithm. The proposed methodological processes can be used to evaluate the eigensystem of large matrices.

引用

页码：395 / 412

页数：18

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